Obiekt
Tytuł: Probabilistic mesoscale analysis of concrete beams subjected to flexure
Autor:
Al-Jelawy, Haider M. ; Al-Rumaithi, Ayad ; Fadhil, Aqeel T. ; Al-Sherrawi, Mohannad H.
Data wydania:
Typ zasobu:
Współtwórca:
Tytuł publikacji grupowej:
Abstract:
In this paper, the probabilistic behavior of plain concrete beams subjected to flexure is studied using a continuous mesoscale model. The model is two-dimensional where aggregate and mortar are treated as separate constituents having their own characteristic properties. The aggregate is represented as ellipses and generated under prescribed grading curves. ; Ellipses are randomly placed so it requires probabilistic analysis for model using the Monte Carlo simulation with 20 realizations to represent geometry uncertainty. The nonlinear behavior is simulated with an isotropic damage model for the mortar, while the aggregate is assumed to be elastic. ; The isotropic damage model softening behavior is defined in terms of fracture mechanics parameters. This damage model is compared with the fixed crack model in macroscale study before using it in the mesoscale model. Then, it is used in the mesoscale model to simulate flexure test and compared to experimental data and shows a good agreement. ; The probabilistic behavior of the model response is presented through the standard deviation, moment parameters and cumulative probability density functions in different loading stages. It shows variation of the probabilistic characteristics between pre-peak and post-peak behaviour of load-CMOD curves.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Format:
Identyfikator zasobu:
DOI:
Strony:
Źródło:
IJAME, volume 26, number 3 (2021)
Jezyk:
Licencja:
Licencja CC BY-NC-ND 4.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Jednostki organizacyjne > Wydział Mechaniczny
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Typy utworów > Artykuły
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME)
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2021)
Data ostatniej modyfikacji:
2023-07-06
Data dodania obiektu:
2023-02-07
Liczba wyświetleń treści obiektu:
92
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/77625
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
-
International Journal of Applied Mechanics and Engineering (IJAME)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 28 (2023)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 27 (2022)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 26 (2021)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 26, number 1 (2021)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 26, number 2 (2021)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 26, number 3 (2021)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 26, number 3 (2021) - Contents
- Numerical thermo-mechanical strength analysis of an IC engine component
- Probabilistic mesoscale analysis of concrete beams subjected to flexure
- Comparing performance of cross-laminated timber and reinforced concrete walls
- The non-unicity of the film thickness in the hydrodynamic lubrication: novel approach generating equivalent micro-grooves and roughness
- Periodic flow of a second grade fluid due to the disks executing non-torsional oscillations in an orthogonal rheometer under the influence of a magnetic field
- Flow features of thermophoretic MHD viscous fluid flow past a converging channel with heat source and chemical reaction
- Wavelet-based numerical solution for MHD boundary-layer flow due to stretching sheet
- Effects of pressure gradient on convective heat transfer in a boundary layer flow of a Maxwell fluid past a stretching sheet
- Review of mechanical vapour compression refrigeration system part 2: performance challenge
- Heat and mass transfer effect on an infinite vertical plate in the presence of hall current and thermal radiation with variable temperature
- Static bending of isotropic circular cylindrical shells based on the higher order shear deformation theory of Reddy and Liu
- New iterative method of solving nonlinear equations in fluid mechanics
- An effect of electrokinetics phenomena on nonlinear wave propagation in bubbly liquids
- Three-bladed horizontal axis water turbine simulations with free surface effects
- Numerical study on dimensions and orientation effect of semi-elliptical cracks in PE100 pipelines
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 26, number 4 (2021)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 26, number 1 (2021)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 25 (2020)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 24 (2019)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 23 (2018)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 22 (2017)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 21 (2016)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 20 (2015)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 19 (2014)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 18 (2013)
-
International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
| Nazwa wydania | Data |
|---|---|
| Probabilistic mesoscale analysis of concrete beams subjected to flexure | 2023-07-06 |
